
65-534 OWNER’S MANUAL Please read before using this equipment. EC-2037 10-Digit Dual-Powered Metal Case Desktop Calculator with Tilt Display FEATURES Your RadioShack EC-2037 10-Digit Dual-Powered Metal Case Desktop Calculator has two power sources so you can use it almost anywhere. Its built-in solar panel provides power when you expose the calculator to light. When the surrounding light is not bright enough, the supplied internal battery provides the power. The calculator’s features include: La